Graph selection state management and history bug fixes (#679)

* save graph selection in redux state * fix old graph brush select regressions * refactor graph brush selection to work with undo/redo * update tests to match new crossfilter spatial select API * graph selection state now in redux * remove dead code * sync graph selection with redux state; improvements to undoable machinery * fix regression in undoable * differentiate graph selection cancel from deselect action * simplify calculation * remove debugging code * fix responsive repaint bug in graph selection tool * undoable debugging and code cleanliness * undoable action filter state now merges, rather than replaces * improve comments * add debounce to undoable action filter; improve comments and debug sanity check code * comments * fix undoable bug with clear scatterplot actions * disable undoable debug flag * cleanup API and comments around statemachine * add test id attribute to lasso * add better error handling for gene fetch requests
2026-10-03 14:28:11 +08:00 · 2019-04-08 15:53:12 -07:00
parent c9a8e3ea42
commit 7275d9d4dc
16 changed files with 1150 additions and 237 deletions
@@ -0,0 +1,59 @@
+const GraphSelection = (
+  state = {
+    tool: "lasso", // what selection tool mode (lasso, brush, ...)
+    selection: { mode: "all" } // current selection, which is tool specific
+  },
+  action
+) => {
+  switch (action.type) {
+    case "reset World to eq Universe": {
+      return {
+        ...state,
+        selection: {
+          mode: "all"
+        }
+      };
+    }
+
+    case "graph brush end":
+    case "graph brush change": {
+      const { brushCoords } = action;
+      return {
+        ...state,
+        selection: {
+          mode: "within-rect",
+          brushCoords
+        }
+      };
+    }
+
+    case "graph lasso end": {
+      const { polygon } = action;
+      return {
+        ...state,
+        selection: {
+          mode: "within-polygon",
+          polygon
+        }
+      };
+    }
+
+    case "graph lasso cancel":
+    case "graph brush cancel":
+    case "graph lasso deselect":
+    case "graph brush deselect": {
+      return {
+        ...state,
+        selection: {
+          mode: "all"
+        }
+      };
+    }
+
+    default: {
+      return state;
+    }
+  }
+};
+
+export default GraphSelection;